27562984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 54966600

約数和(自身を除く): 27403616

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 521, 778, 1042, 1556, 2084, 3112, 4168, 6613, 8857, 13226, 17714, 26452, 35428, 52904, 70856, 202669, 405338, 810676, 1621352, 3445373, 6890746, 13781492, 27562984]

約数ペア:

[(1, 27562984), (2, 13781492), (4, 6890746), (8, 3445373), (17, 1621352), (34, 810676), (68, 405338), (136, 202669), (389, 70856), (521, 52904), (778, 35428), (1042, 26452), (1556, 17714), (2084, 13226), (3112, 8857), (4168, 6613)]